Kemi 1, prov 1

The exercise was created 2023-10-15 by thekar. Question count: 19.

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Ändelser på negativa atomjoner id
Karbonatjon CO3 2-
Nitratjon NO3 -
Sulfatjon SO4 2-
Hydroxidjon OH -
Ammoniumjon NH4 +
Fosfatjon PO4 3-
Vätekarbonatjon HCO3 -
Ändelsen för negativt laddade sammansatta joner at
Alla … salter är lättlösliga Na +, NO3 -, NH4 +
alla … salter är svårlösliga Ag +
Grupp 1 Alkalimetaller
Grupp 2 Alkaliska jordartsmetaller
Grupp 13 borgruppen
grupp 14 kolgruppen
grupp 15 kvävegruppen
grupp 16 syregruppen
grupp 17 halogenerna
grupp 18 ädelgaser

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https://spellic.com/eng/exercise/kemi-1-prov-1.11748539.html